package com.zhou.annotation.service;


import com.zhou.annotation.dao.BookDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;

@Service
public class BookService {

//    @Qualifier("bookDao")
    @Autowired
    public BookDao bookDao;

}
